Bismuth addition in Sn-Ag-Cu lead-free solder

Sn-Ag-Cu solder is a form of solder to replace Sn-Pb solder in electronic device soldering. Sn-Ag-Cu however, consists of various weaknesses when compared to traditional Sn-Pb solder in terms of mechanical properties and reliability. Alloying with elements such as bismuth, can be one of the methods...

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Bibliographic Details
Main Authors: Mohamed Ariff, Azmah Hanim, As'arry, Azizan, Abdul Aziz, Nuraini
Format: Book Section
Language:en
Published: Faculty of Engineering, Universiti Putra Malaysia 2024
Online Access:http://psasir.upm.edu.my/id/eprint/116512/1/116512.pdf
http://psasir.upm.edu.my/id/eprint/116512/
https://spel3.upm.edu.my/max/dokumen/ICAEMC2024_Advanced_Engineering_Materials_and_Composites_ICAEMC_2024_compressed.pdf
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Summary:Sn-Ag-Cu solder is a form of solder to replace Sn-Pb solder in electronic device soldering. Sn-Ag-Cu however, consists of various weaknesses when compared to traditional Sn-Pb solder in terms of mechanical properties and reliability. Alloying with elements such as bismuth, can be one of the methods to improve the solder properties. Therefore, a short review is carried out to understand the improved performance with bismuth doping in the solder melting temperature and reliability testing.